casting defects
Casting defects refer to the actual defects or imperfections in the metal parts that are formed in the process of casting. Some examples of defects include porosity, shrinkage, and inclusion that would negatively affect the strength and functionality of the component. These defects can be attributed to improper handling of materials, mold problems, or irregular cooling.

Key Features:

  • Types of Defects: Common defects are porosity (small air pockets), shrinkage (loss of volume), and inclusions (foreign particles).
  • Causes and Prevention: Fundamental causes of defects include bad cooling, gas entrapment, or impurities in the metal itself, which are reduced by process control.
  • Quality Impact: Defects traumatize strength, reduce durability, and usually lead to rework and rejection. 

The hallmark of casting defects is the identification and minimization of imperfections to manufacture high-quality metal components, mostly in the automotive, aerospace, and construction industries. With the advancement of casting technology-for example, improved mold design and controlled cooling-these defects could be reduced while manufacturing efficiency is improved.